Here you will find the Poem A feather from the Whippoorwill of poet Emily Dickinson
161 A feather from the Whippoorwill That everlasting—sings! Whose galleries—are Sunrise— Whose Opera—the Springs— Whose Emerald Nest the Ages spin Of mellow—murmuring thread— Whose Beryl Egg, what Schoolboys hunt In "Recess"—Overhead!